25/64" (9.90mm) Hole Size Stem Length: 14mm Flange Diameter: 20mm Black Nylon Bumper Push Type Retainers Compare With: Honda # 91505-TM8-003, 91505TM8003, Auveco # 21706, Disco # 12888PK, 12888B, Car-Pak # 99-9078, Crest Midwest # CRX11069, Lawson # 1404768, Winzer # 501.9078, Kimball / Midwest # 13973